I got this to do someFilling/repairs on some plastic items. It works well and is easy to use, but there really wasn't a lot in the tubes. Like, about half as much as I'd expect if this were a clear, 5 minute epoxy. Also, it doesn't cure super hard. Always a little spongy/rubbery. Did the trick for my application, juwt know that it's not really 'black colored epoxy.' More like a slightly harder curing black RTV silicone.
Rating: [4 of 5 Stars!]